[ 1372.234254] br0: port 1(gw_l) entered blocking state
[ 1372.234353] br0: port 1(gw_l) entered disabled state
[ 1372.234419] gw_l: entered allmulticast mode
[ 1372.234495] gw_l: entered promiscuous mode
[ 1372.234564] br0: port 1(gw_l) entered blocking state
[ 1372.234618] br0: port 1(gw_l) entered forwarding state
[ 1372.280090] br0: port 2(amtg) entered blocking state
[ 1372.280178] br0: port 2(amtg) entered disabled state
[ 1372.280234] amtg: entered allmulticast mode
[ 1372.280304] amtg: entered promiscuous mode
[ 1372.456773] br0: port 2(amtg) entered blocking state
[ 1372.456862] br0: port 2(amtg) entered forwarding state
[ 1372.536254] gretap0: entered allmulticast mode
[ 1372.536323] erspan0: entered allmulticast mode
[ 1372.536369] amtr: entered allmulticast mode
[ 1372.536418] relay_gw: entered allmulticast mode
[ 1372.536465] relay_src: entered allmulticast mode
[ 1389.915191] br0: port 1(gw_l) entered disabled state
[ 1389.915439] gw_l (unregistering): left allmulticast mode
[ 1389.915489] gw_l (unregistering): left promiscuous mode
[ 1389.915544] br0: port 1(gw_l) entered disabled state
[ 1389.930928] gretap0: left allmulticast mode
[ 1389.930997] erspan0: left allmulticast mode
[ 1389.931045] amtr: left allmulticast mode
[ 1389.931093] relay_gw: left allmulticast mode
[ 1389.931144] relay_src: left allmulticast mode
[ 1389.933111] amtg: left allmulticast mode
[ 1389.933155] amtg: left promiscuous mode
[ 1389.933201] br0: port 2(amtg) entered disabled state